[2604.00066] Evolution Strategies for Deep RL pretraining

Computer Science > Machine Learning arXiv:2604.00066 (cs) [Submitted on 31 Mar 2026] Title:Evolution Strategies for Deep RL pretraining Authors:Adrian Martínez, Ananya Gupta, Hanka Goralija, Mario Rico, Saúl Fenollosa, Tamar Alphaidze View a PDF of the paper titled Evolution Strategies for Deep RL pretraining, by Adrian Mart\'inez and 5 other authors View PDF HTML (experimental) Abstract:Although Deep Reinforcement Learning has proven highly effective for complex decision-making problems, it demands significant computational resources and careful parameter adjustment in order to develop successful strategies. Evolution strategies offer a more straightforward, derivative-free approach that is less computationally costly and simpler to deploy. However, ES generally do not match the performance levels achieved by DRL, which calls into question their suitability for more demanding scenarios. This study examines the performance of ES and DRL across tasks of varying difficulty, including Flappy Bird, Breakout and Mujoco environments, as well as whether ES could be used for initial training to enhance DRL algorithms. The results indicate that ES do not consistently train faster than DRL. When used as a preliminary training step, they only provide benefits in less complex environments (Flappy Bird) and show minimal or no improvement in training efficiency or stability across different parameter settings when applied to more sophisticated tasks (Breakout and MuJoCo Walker). Comment...